"""The test for the Ecobee thermostat module."""

import copy
from http import HTTPStatus
from unittest import mock
from unittest.mock import MagicMock

import pytest

from homeassistant import const
from homeassistant.components import climate
from homeassistant.components.climate import ClimateEntityFeature
from homeassistant.components.ecobee.climate import (
    ECOBEE_AUX_HEAT_ONLY,
    PRESET_AWAY_INDEFINITELY,
    Thermostat,
)
from homeassistant.const import ATTR_ENTITY_ID, ATTR_SUPPORTED_FEATURES, STATE_OFF
from homeassistant.core import HomeAssistant

from . import GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP
from .common import setup_platform

ENTITY_ID = "climate.ecobee"


@pytest.fixture
def ecobee_fixture():
    """Set up ecobee mock."""
    vals = {
        "name": "Ecobee",
        "modelNumber": "athenaSmart",
        "identifier": "abc",
        "program": {
            "climates": [
                {"name": "Climate1", "climateRef": "c1"},
                {"name": "Climate2", "climateRef": "c2"},
                {"name": "Away", "climateRef": "away"},
            ],
            "currentClimateRef": "c1",
        },
        "runtime": {
            "connected": True,
            "actualTemperature": 300,
            "actualHumidity": 15,
            "desiredHeat": 400,
            "desiredCool": 200,
            "desiredFanMode": "on",
        },
        "settings": {
            "hvacMode": "auto",
            "heatStages": 1,
            "coolStages": 1,
            "fanMinOnTime": 10,
            "heatCoolMinDelta": 50,
            "holdAction": "nextTransition",
        },
        "equipmentStatus": "fan",
        "events": [
            {
                "name": "Event1",
                "running": True,
                "type": "hold",
                "holdClimateRef": "c1",
                "startDate": "2017-02-02",
                "startTime": "11:00:00",
                "endDate": "2017-01-01",
                "endTime": "10:00:00",
            }
        ],
    }
    mock_ecobee = mock.Mock()
    mock_ecobee.__getitem__ = mock.Mock(side_effect=vals.__getitem__)
    mock_ecobee.__setitem__ = mock.Mock(side_effect=vals.__setitem__)
    return mock_ecobee


@pytest.fixture(name="data")
def data_fixture(ecobee_fixture):
    """Set up data mock."""
    data = mock.Mock()
    data.ecobee.get_thermostat.return_value = ecobee_fixture
    return data


@pytest.fixture(name="thermostat")
def thermostat_fixture(data):
    """Set up ecobee thermostat object."""
    thermostat = data.ecobee.get_thermostat(1)
    return Thermostat(data, 1, thermostat)


async def test_name(thermostat) -> None:
    """Test name property."""
    assert thermostat.device_info["name"] == "Ecobee"


async def test_aux_heat_not_supported_by_default(hass: HomeAssistant) -> None:
    """Default setup should not support Aux heat."""
    await setup_platform(hass, const.Platform.CLIMATE)
    state = hass.states.get(ENTITY_ID)
    assert (
        state.attributes.get(ATTR_SUPPORTED_FEATURES)
        == ClimateEntityFeature.PRESET_MODE
        | ClimateEntityFeature.FAN_MODE
        | ClimateEntityFeature.TARGET_HUMIDITY
        | ClimateEntityFeature.TARGET_TEMPERATURE_RANGE
        | ClimateEntityFeature.TARGET_TEMPERATURE
        | ClimateEntityFeature.TURN_OFF
        | ClimateEntityFeature.TURN_ON
    )


async def test_aux_heat_supported_with_heat_pump(hass: HomeAssistant) -> None:
    """Aux Heat should be supported if thermostat has heatpump."""
    mock_get_thermostat = mock.Mock()
    mock_get_thermostat.return_value = GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP
    with mock.patch("pyecobee.Ecobee.get_thermostat", mock_get_thermostat):
        await setup_platform(hass, const.Platform.CLIMATE)
    state = hass.states.get(ENTITY_ID)
    assert (
        state.attributes.get(ATTR_SUPPORTED_FEATURES)
        == ClimateEntityFeature.PRESET_MODE
        | ClimateEntityFeature.FAN_MODE
        | ClimateEntityFeature.TARGET_TEMPERATURE_RANGE
        | ClimateEntityFeature.TARGET_TEMPERATURE
        | ClimateEntityFeature.AUX_HEAT
        | ClimateEntityFeature.TURN_OFF
        | ClimateEntityFeature.TURN_ON
    )


async def test_current_temperature(ecobee_fixture, thermostat) -> None:
    """Test current temperature."""
    assert thermostat.current_temperature == 30
    ecobee_fixture["runtime"]["actualTemperature"] = HTTPStatus.NOT_FOUND
    assert thermostat.current_temperature == 40.4


async def test_target_temperature_low(ecobee_fixture, thermostat) -> None:
    """Test target low temperature."""
    assert thermostat.target_temperature_low == 40
    ecobee_fixture["runtime"]["desiredHeat"] = 502
    assert thermostat.target_temperature_low == 50.2


async def test_target_temperature_high(ecobee_fixture, thermostat) -> None:
    """Test target high temperature."""
    assert thermostat.target_temperature_high == 20
    ecobee_fixture["runtime"]["desiredCool"] = 679
    assert thermostat.target_temperature_high == 67.9


async def test_target_temperature(ecobee_fixture, thermostat) -> None:
    """Test target temperature."""
    assert thermostat.target_temperature is None
    ecobee_fixture["settings"]["hvacMode"] = "heat"
    assert thermostat.target_temperature == 40
    ecobee_fixture["settings"]["hvacMode"] = "cool"
    assert thermostat.target_temperature == 20
    ecobee_fixture["settings"]["hvacMode"] = "auxHeatOnly"
    assert thermostat.target_temperature == 40
    ecobee_fixture["settings"]["hvacMode"] = "off"
    assert thermostat.target_temperature is None


async def test_desired_fan_mode(ecobee_fixture, thermostat) -> None:
    """Test desired fan mode property."""
    assert thermostat.fan_mode == "on"
    ecobee_fixture["runtime"]["desiredFanMode"] = "auto"
    assert thermostat.fan_mode == "auto"


async def test_fan(ecobee_fixture, thermostat) -> None:
    """Test fan property."""
    assert thermostat.fan == const.STATE_ON
    ecobee_fixture["equipmentStatus"] = ""
    assert thermostat.fan == STATE_OFF
    ecobee_fixture["equipmentStatus"] = "heatPump, heatPump2"
    assert thermostat.fan == STATE_OFF


async def test_hvac_mode(ecobee_fixture, thermostat) -> None:
    """Test current operation property."""
    assert thermostat.hvac_mode == "heat_cool"
    ecobee_fixture["settings"]["hvacMode"] = "heat"
    assert thermostat.hvac_mode == "heat"
    ecobee_fixture["settings"]["hvacMode"] = "cool"
    assert thermostat.hvac_mode == "cool"
    ecobee_fixture["settings"]["hvacMode"] = "auxHeatOnly"
    assert thermostat.hvac_mode == "heat"
    ecobee_fixture["settings"]["hvacMode"] = "off"
    assert thermostat.hvac_mode == "off"


async def test_hvac_modes(thermostat) -> None:
    """Test operation list property."""
    assert thermostat.hvac_modes == ["heat_cool", "heat", "cool", "off"]


async def test_hvac_mode2(ecobee_fixture, thermostat) -> None:
    """Test operation mode property."""
    assert thermostat.hvac_mode == "heat_cool"
    ecobee_fixture["settings"]["hvacMode"] = "heat"
    assert thermostat.hvac_mode == "heat"


async def test_extra_state_attributes(ecobee_fixture, thermostat) -> None:
    """Test device state attributes property."""
    ecobee_fixture["equipmentStatus"] = "heatPump2"
    assert thermostat.extra_state_attributes == {
        "fan": "off",
        "climate_mode": "Climate1",
        "fan_min_on_time": 10,
        "equipment_running": "heatPump2",
    }

    ecobee_fixture["equipmentStatus"] = "auxHeat2"
    assert thermostat.extra_state_attributes == {
        "fan": "off",
        "climate_mode": "Climate1",
        "fan_min_on_time": 10,
        "equipment_running": "auxHeat2",
    }

    ecobee_fixture["equipmentStatus"] = "compCool1"
    assert thermostat.extra_state_attributes == {
        "fan": "off",
        "climate_mode": "Climate1",
        "fan_min_on_time": 10,
        "equipment_running": "compCool1",
    }
    ecobee_fixture["equipmentStatus"] = ""
    assert thermostat.extra_state_attributes == {
        "fan": "off",
        "climate_mode": "Climate1",
        "fan_min_on_time": 10,
        "equipment_running": "",
    }

    ecobee_fixture["equipmentStatus"] = "Unknown"
    assert thermostat.extra_state_attributes == {
        "fan": "off",
        "climate_mode": "Climate1",
        "fan_min_on_time": 10,
        "equipment_running": "Unknown",
    }

    ecobee_fixture["program"]["currentClimateRef"] = "c2"
    assert thermostat.extra_state_attributes == {
        "fan": "off",
        "climate_mode": "Climate2",
        "fan_min_on_time": 10,
        "equipment_running": "Unknown",
    }


async def test_is_aux_heat_on(hass: HomeAssistant) -> None:
    """Test aux heat property is only enabled for auxHeatOnly."""
    mock_get_thermostat = mock.Mock()
    mock_get_thermostat.return_value = copy.deepcopy(
        GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP
    )
    mock_get_thermostat.return_value["settings"]["hvacMode"] = "auxHeatOnly"
    with mock.patch("pyecobee.Ecobee.get_thermostat", mock_get_thermostat):
        await setup_platform(hass, const.Platform.CLIMATE)
    state = hass.states.get(ENTITY_ID)
    assert state.attributes[climate.ATTR_AUX_HEAT] == "on"


async def test_is_aux_heat_off(hass: HomeAssistant) -> None:
    """Test aux heat property is only enabled for auxHeatOnly."""
    mock_get_thermostat = mock.Mock()
    mock_get_thermostat.return_value = GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP
    with mock.patch("pyecobee.Ecobee.get_thermostat", mock_get_thermostat):
        await setup_platform(hass, const.Platform.CLIMATE)
    state = hass.states.get(ENTITY_ID)
    assert state.attributes[climate.ATTR_AUX_HEAT] == "off"


async def test_set_temperature(ecobee_fixture, thermostat, data) -> None:
    """Test set temperature."""
    # Auto -> Auto
    data.reset_mock()
    thermostat.set_temperature(target_temp_low=20, target_temp_high=30)
    data.ecobee.set_hold_temp.assert_has_calls(
        [mock.call(1, 30, 20, "nextTransition", None)]
    )

    # Auto -> Hold
    data.reset_mock()
    thermostat.set_temperature(temperature=20)
    data.ecobee.set_hold_temp.assert_has_calls(
        [mock.call(1, 25, 15, "nextTransition", None)]
    )

    # Cool -> Hold
    data.reset_mock()
    ecobee_fixture["settings"]["hvacMode"] = "cool"
    thermostat.set_temperature(temperature=20.5)
    data.ecobee.set_hold_temp.assert_has_calls(
        [mock.call(1, 20.5, 20.5, "nextTransition", None)]
    )

    # Heat -> Hold
    data.reset_mock()
    ecobee_fixture["settings"]["hvacMode"] = "heat"
    thermostat.set_temperature(temperature=20)
    data.ecobee.set_hold_temp.assert_has_calls(
        [mock.call(1, 20, 20, "nextTransition", None)]
    )

    # Heat -> Auto
    data.reset_mock()
    ecobee_fixture["settings"]["hvacMode"] = "heat"
    thermostat.set_temperature(target_temp_low=20, target_temp_high=30)
    assert not data.ecobee.set_hold_temp.called


async def test_set_hvac_mode(thermostat, data) -> None:
    """Test operation mode setter."""
    data.reset_mock()
    thermostat.set_hvac_mode("heat_cool")
    data.ecobee.set_hvac_mode.assert_has_calls([mock.call(1, "auto")])
    data.reset_mock()
    thermostat.set_hvac_mode("heat")
    data.ecobee.set_hvac_mode.assert_has_calls([mock.call(1, "heat")])


async def test_set_fan_min_on_time(thermostat, data) -> None:
    """Test fan min on time setter."""
    data.reset_mock()
    thermostat.set_fan_min_on_time(15)
    data.ecobee.set_fan_min_on_time.assert_has_calls([mock.call(1, 15)])
    data.reset_mock()
    thermostat.set_fan_min_on_time(20)
    data.ecobee.set_fan_min_on_time.assert_has_calls([mock.call(1, 20)])


async def test_resume_program(thermostat, data) -> None:
    """Test resume program."""
    # False
    data.reset_mock()
    thermostat.resume_program(False)
    data.ecobee.resume_program.assert_has_calls([mock.call(1, "false")])
    data.reset_mock()
    thermostat.resume_program(None)
    data.ecobee.resume_program.assert_has_calls([mock.call(1, "false")])
    data.reset_mock()
    thermostat.resume_program(0)
    data.ecobee.resume_program.assert_has_calls([mock.call(1, "false")])

    # True
    data.reset_mock()
    thermostat.resume_program(True)
    data.ecobee.resume_program.assert_has_calls([mock.call(1, "true")])
    data.reset_mock()
    thermostat.resume_program(1)
    data.ecobee.resume_program.assert_has_calls([mock.call(1, "true")])


async def test_hold_preference(ecobee_fixture, thermostat) -> None:
    """Test hold preference."""
    ecobee_fixture["settings"]["holdAction"] = "indefinite"
    assert thermostat.hold_preference() == "indefinite"
    for action in ("useEndTime2hour", "useEndTime4hour"):
        ecobee_fixture["settings"]["holdAction"] = action
        assert thermostat.hold_preference() == "holdHours"
    for action in ("nextPeriod", "askMe"):
        ecobee_fixture["settings"]["holdAction"] = action
        assert thermostat.hold_preference() == "nextTransition"


def test_hold_hours(ecobee_fixture, thermostat) -> None:
    """Test hold hours preference."""
    ecobee_fixture["settings"]["holdAction"] = "useEndTime2hour"
    assert thermostat.hold_hours() == 2
    ecobee_fixture["settings"]["holdAction"] = "useEndTime4hour"
    assert thermostat.hold_hours() == 4
    for action in ("nextPeriod", "indefinite", "askMe"):
        ecobee_fixture["settings"]["holdAction"] = action
        assert thermostat.hold_hours() is None


async def test_set_fan_mode_on(thermostat, data) -> None:
    """Test set fan mode to on."""
    data.reset_mock()
    thermostat.set_fan_mode("on")
    data.ecobee.set_fan_mode.assert_has_calls(
        [mock.call(1, "on", "nextTransition", holdHours=None)]
    )


async def test_set_fan_mode_auto(thermostat, data) -> None:
    """Test set fan mode to auto."""
    data.reset_mock()
    thermostat.set_fan_mode("auto")
    data.ecobee.set_fan_mode.assert_has_calls(
        [mock.call(1, "auto", "nextTransition", holdHours=None)]
    )


async def test_turn_aux_heat_on(hass: HomeAssistant, mock_ecobee: MagicMock) -> None:
    """Test when aux heat is set on.  This must change the HVAC mode."""
    mock_ecobee.get_thermostat.return_value = GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP
    mock_ecobee.thermostats = [GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP]
    await setup_platform(hass, const.Platform.CLIMATE)
    await hass.services.async_call(
        climate.DOMAIN,
        climate.SERVICE_SET_AUX_HEAT,
        {ATTR_ENTITY_ID: ENTITY_ID, climate.ATTR_AUX_HEAT: True},
        blocking=True,
    )
    assert mock_ecobee.set_hvac_mode.call_count == 1
    assert mock_ecobee.set_hvac_mode.call_args == mock.call(0, ECOBEE_AUX_HEAT_ONLY)


async def test_turn_aux_heat_off(hass: HomeAssistant, mock_ecobee: MagicMock) -> None:
    """Test when aux heat is tuned off.  Must change HVAC mode back to last used."""
    mock_ecobee.get_thermostat.return_value = GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP
    mock_ecobee.thermostats = [GENERIC_THERMOSTAT_INFO_WITH_HEATPUMP]
    await setup_platform(hass, const.Platform.CLIMATE)
    await hass.services.async_call(
        climate.DOMAIN,
        climate.SERVICE_SET_AUX_HEAT,
        {ATTR_ENTITY_ID: ENTITY_ID, climate.ATTR_AUX_HEAT: False},
        blocking=True,
    )
    assert mock_ecobee.set_hvac_mode.call_count == 1
    assert mock_ecobee.set_hvac_mode.call_args == mock.call(0, "auto")


async def test_preset_indefinite_away(ecobee_fixture, thermostat) -> None:
    """Test indefinite away showing correctly, and not as temporary away."""
    ecobee_fixture["program"]["currentClimateRef"] = "away"
    ecobee_fixture["events"][0]["holdClimateRef"] = "away"
    assert thermostat.preset_mode == "away"

    ecobee_fixture["events"][0]["endDate"] = "2999-01-01"
    assert thermostat.preset_mode == PRESET_AWAY_INDEFINITELY


async def test_set_preset_mode(ecobee_fixture, thermostat, data) -> None:
    """Test set preset mode."""
    # Set a preset provided by ecobee.
    data.reset_mock()
    thermostat.set_preset_mode("Climate2")
    data.ecobee.set_climate_hold.assert_has_calls(
        [mock.call(1, "c2", thermostat.hold_preference(), thermostat.hold_hours())]
    )

    # Set the indefinite away preset provided by this integration.
    data.reset_mock()
    thermostat.set_preset_mode(PRESET_AWAY_INDEFINITELY)
    data.ecobee.set_climate_hold.assert_has_calls(
        [mock.call(1, "away", "indefinite", thermostat.hold_hours())]
    )
